metal corrugated pipe

Product Description

Pre-insulated solar hose destription

Model:FD-SHT-DN*6

Pre-insulated solar hose features

1.Easy for installation

2.Excellent UV ,Weathering resistance

3.Extremely suitable for solar thermal system

Pre-insulated twin-tube system consisting of

1. AEROFLEX insulation of EPDM

2.2 x corrugated stainless steel tubes (feed and return)

3.black protection film

4.UV-resistant

5.Silicone-sensor line 2 x 0,0.*5² VDE

Corrugated stainless steel tube

1.Material :SUS**4/**6L

2.High Flexibility
3.Recommended pressure at **0 °C DN *6/*1 bar; DN *0/*1 bar.

Insulation AEROFLEX-tube of EPDM

1.Light, flexible, closed cell, synthetic caoutchouc;

2.Free of PVC, CFC. Material class: B2 according to DIN ***2.

3.No embrittlement of copper and stainless steel pipes according to DIN ***8 part 7;

4.Dimensions according to DIN *2 ****2.

5.Long term temperature stability up to ***0°C; short term up to ***5°C (stagnation temperature of the collectors).

6.The characteristic value of thermal conductivity at **0 °C, λ*0°C = 0,**7 W/mK, at 0 °C, λ0°C = 0,**3 W/mK. Very good ozone resistance, UV-resistant.
7.Wall thickness: *3mm/*0mm

Pre-insulated solar hose lengths and size available:

1.Sizes: DN*2 (R1/2”),DN*6(R3/4”),DN*0(R1”)

2.Lengths: *0m,*5m,*0m,*5m,*0m